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And if you've celebrated your 50th birthday, your body naturally becomes less efficient at extracting B12 from food just one of those unwelcome aging "perks" we all look forward to
Keep vitamin B12 injections cool and dry
Storing the reconstituted vial at room temperature
If the same vial were diluted with 4mL of water, the concentration would be halved to 2,500mcg/mL, and the same 2,500mcg dose would now require 1mL, or 100 units
Every batch ships with an independent, third-party Certificate of Analysis reporting HPLC purity (typically 99% per batch COA) and identity confirmation
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